78 Proceedings of the Royal Society of Victoria. 



Bornite. — Thompson River Copper Mine, distributed through 

 the copper pyrites (M. 1866). Buchan, with chalco- 

 pyrite (CI.). Ballarat gold-drifts; Mclvor gold-drifts; 

 Steiglitz; Bethanga ; Costerfield (M. H.). 



Boulangerite. — Ballarat, in quartz reef, with chalcopyrite and 

 gold (M. 1866). Blackwood, with pyrite, galena, and 

 antimony (P. 1870). Swift's Creek, with pyrites (P. 

 1879-80). Snowy Creek ; Steiglitz (P. K, Vol. 3). 



Bournonite. — Ballarat ; St. Arnaud ; Steiglitz, etc., finely im- 

 pregnated in some of the quartz reefs ; Costerfield anti- 

 mony reef, in crystalline grains, apparently very rare (M. 

 1866). Walhalla (P. 1873). Heathcote, at the head 

 of Golden Gully (T.M.). North Gippsland, with gold 

 (P. 1873). Wallan (P.R, Vol 3). 



Brookite. — Baw Baw diggings, in quartz (M. 1866). Steiglitz ; 

 Mount Greenock lead (M. 1870). Latrobe River, in 

 tin sand (P. 1874). Yarra Flats (T.M.). Broadford 

 (M.R. 1889). Beechworth (P.R, Vol. 3). 



P>ROWN HEMATITE, BROWN IRON ORE, OR BROWN OCHRE. — Til 



tertiary rocks around the coast, and occasionally in 

 hollows of quartz reefs (M. 1866). See limonite. 



Brown Spar (ferruginous dolomite). — Bendigo and Walhalla, in 

 quartz (B.S. 1872). Woods Point (M. 1870). Beech- 

 worth ; dunes ; Mount Timbertop (P.R. Vol. 3). 

 Gaffney's Creek ; Jameson (L. 1873). See dolomite. 



Brushite. — Skipton Caves, near Ballarat, in guano deposits 

 (P. 1878). 



Bucholzite. — Moroka Valley, Gippsland, in granite (M. 1866). 

 Swift's Creek (P. 1878). See fibrolite. 



Cacholong.— Stawell (P.R. Vol. 3). 



Cadmium. — St. Arnaud, with silver and sphalerite (P. 1873). 

 Bruthen Creek ; Costertield (P.R. Vol. 3). 



Cairngorm. — Beechworth ; Tarrer.gower ; Upper Yarra ; in 

 quartz veins traversing granite, and in the drifts 

 (M. 1866). Ovens (Sel. 1861). Maldon (M. 1870). 

 County Evelyn (P. 1877-8). Gibraltar diggings, near 

 Berlin (P. 1878). Castlemaine (T.M.). Gippsland 

 (P.R. Vol. 3). Smoky quartz is also recorded from 

 Harcourt granite quarries (T.S. H.). 



